MCH Prime and Daily Bonus Questionnaire

Jul 11 · 3 min read

June 7th, one user got a daily bonus with multiple accounts.

We have investigated the in-game and Ethereum data for the account and determined that the behavior was manual rather than mechanical.

With this incident as an opportunity, we are considering adjusting the way and content of daily bonus including prevention of such play.

We would like to ask for your opinions in conducting the survey.


The purpose of the Daily Bonus is to “experience of using Ethereum” “Reward for the minor behind Ethereum” and “Effects on external ranking sites”.

Although there is a possibility of providing GUM that exceeds the price of MCH Prime, we thought that there would be no problem as an ecosystem in view of the aforementioned objectives and economic rationality.

On the other hand, the added value of MCH Prime other than the daily bonus has increased since its inception.

MCH Prime
you will receive following benefits for 30 days.

* Limited-time special offer: You can get Novice Hero ‘Sun Shangxiang’
* Double the exp(CE) from quest node
* Daily Bonus
- Reset in 24 hours
- 50GUM(100GUM for 1/3, 1,000GUM for 1/100)
(Small amount of ETH is required as a gas fee.)
* Expanding the number of teams from 3 to 6
* Limited Node only for Prime Users
* Continuity available on node failure
* Available up to 5 times in approximately 24 hours
* Advance purchase at some hero sales

In addition, the supply and consumption of GUM of the whole game are almost the same. The amount of GUM in the game is decreasing slightly.

However, given the recent price fluctuations of crypto assets and an increase in the number of overseas players, we believe this is an opportunity to review the contents of MCH Prime from the perspective of economic rationality.



What do you think is the best policy change for the future to the daily bonus for MCH prime users? Please choose one:

[Cost] : Remove the option to pay in GUM. Prime can only be bought for 0.1 ETH, not for GUM.
[Rewards] : No change

[Cost] : No change
[Rewards] : Reduce expected monthly free GUM from currently ~2000 GUM to around 1100–1200 GUM. Reward 1 replica hero (A or higher) for each monthly Prime renewal.

[Cost] : Reduce price to 0.03 ETH/300 GUM
[Rewards] : Remove daily bonus. No other changes besides that.

How to answer

Please answer with official twitter or official discord.


twitter (EN): @ mycryptoheroes _


[UTC] around 5:00 July 11 — around 5:00 July 12

Based on the results of this questionnaire, we will reflect them in future discussions.

The most popular choices in the survey do not necessarily change as they are. Please understand that.

Thank you for your understanding and cooperation.

— — — —
*The content of announcement is subject to change.

My Crypto Heroes

website :
discord :
twitter(JP) : @mycryptoheroes
twitter(EN) : @mycryptoheroes_

My Crypto Heroes|マイクリプトヒーローズ(マイクリ)

Crypto Game made in Japan. 日本初の本格ブロックチェーンゲーム


Written by

My Crypto Heroes

My Crypto Heroes|マイクリプトヒーローズ(マイクリ)

Crypto Game made in Japan. 日本初の本格ブロックチェーンゲーム